:root {
    --primary-color: #F2C14E;
    --secondary-color: #FFD36B;
    --card-bg: #111111;
    --site-bg: #0A0A0A;
    --text-main: #FFF6D6;
    --border-color: #3A2A12;
    --glow-color: #FFD36B;
    --button-gradient: linear-gradient(180deg, #FFD86A 0%, #DDA11D 100%);
}

.page-support {
    background-color: var(--site-bg);
    color: var(--text-main);
    font-family: Arial, sans-serif;
    line-height: 1.6;
    padding-bottom: 50px; /* Ensure space above footer */
}

.page-support__hero-section {
    position: relative;
    width: 100%;
    padding-top: 10px; /* Small top padding, assuming body handles --header-offset */
    margin-bottom: 40px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    overflow: hidden; /* Prevent image overflow issues */
}

.page-support__hero-image-wrapper {
    width: 100%;
    max-height: 600px; /* Limit height for aesthetic */
    overflow: hidden;
}

.page-support__hero-image {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover; /* Cover the area, will be changed to contain for mobile */
    filter: brightness(0.6); /* Slightly darken image for text contrast */
}

.page-support__hero-content {
    position: absolute; /* Overlay content for desktop, but not on image for mobile */
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 10;
    max-width: 800px;
    padding: 20px;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: #ffffff; /* Ensure white text on darkened image */
}

.page-support__main-title {
    font-size: clamp(2.5rem, 5vw, 3.5rem); /* Responsive H1 font size */
    color: var(--secondary-color);
    margin-bottom: 15px;
    line-height: 1.2;
    font-weight: 700;
    text-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
}

.page-support__description {
    font-size: 1.1rem;
    margin-bottom: 30px;
    max-width: 700px;
    text-shadow: 0 0 5px rgba(0, 0, 0, 0.3);
}

.page-support__cta-buttons {
    display: flex;
    gap: 20px;
    flex-wrap: wrap; /* Allow wrapping on smaller screens */
    justify-content: center;
    width: 100%; /* For mobile responsiveness */
    max-width: 600px; /* Limit button group width */
}

.page-support__btn-primary,
.page-support__btn-secondary {
    display: inline-block;
    padding: 14px 28px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1rem;
    transition: all 0.3s ease;
    box-sizing: border-box;
    text-align: center;
    max-width: 100%; /* For mobile responsiveness */
    white-space: normal; /* Allow text wrap */
    word-wrap: break-word; /* Allow text wrap */
}

.page-support__btn-primary {
    background: var(--button-gradient);
    color: #ffffff;
    border: 2px solid transparent;
    box-shadow: 0 4px 15px rgba(255, 211, 107, 0.3);
}

.page-support__btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(255, 211, 107, 0.5);
}

.page-support__btn-secondary {
    background: #111111;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.page-support__btn-secondary:hover {
    background: var(--primary-color);
    color: #111111;
    transform: translateY(-3px);
}

.page-support__section {
    padding: 40px 0;
    margin-bottom: 30px;
    border-top: 1px solid var(--border-color);
}

.page-support__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    box-sizing: border-box;
}

.page-support__section-title {
    font-size: 2.2rem;
    color: var(--primary-color);
    text-align: center;
    margin-bottom: 30px;
    font-weight: 700;
    text-shadow: 0 0 5px rgba(0, 0, 0, 0.5);
}

.page-support__article-body {
    background-color: var(--card-bg);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.5);
    color: var(--text-main);
    max-width: 1000px; /* Limit width for readability */
    margin: 0 auto;
}

.page-support__article-body p {
    margin-bottom: 15px;
    font-size: 1.05rem;
    line-height: 1.7;
}

.page-support__article-body strong {
    color: var(--secondary-color);
}

.page-support__article-body a {
    color: var(--primary-color);
    text-decoration: underline;
}

.page-support__article-body a:hover {
    color: var(--secondary-color);
}

.page-support__sub-title {
    font-size: 1.6rem;
    color: var(--primary-color);
    margin-top: 25px;
    margin-bottom: 15px;
    font-weight: 600;
}

.page-support__unordered-list,
.page-support__numbered-list {
    margin-bottom: 20px;
    padding-left: 25px;
}

.page-support__unordered-list li,
.page-support__numbered-list li {
    margin-bottom: 10px;
    font-size: 1.05rem;
}

.page-support__content-image {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 8px;
    margin: 30px auto;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
    min-width: 200px; /* Minimum size requirement */
    min-height: 200px;
}

/* FAQ Section Styles */
.page-support__faq-list {
    max-width: 1000px;
    margin: 0 auto;
}

details.page-support__faq-item {
    margin-bottom: 15px;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    overflow: hidden;
    background: var(--card-bg);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}
details.page-support__faq-item summary.page-support__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 25px;
    cursor: pointer;
    user-select: none;
    list-style: none;
    transition: background-color 0.3s ease;
    color: var(--text-main);
    font-weight: 600;
}
details.page-support__faq-item summary.page-support__faq-question::-webkit-details-marker {
    display: none;
}
details.page-support__faq-item summary.page-support__faq-question:hover {
    background: rgba(var(--primary-color), 0.1);
}
.page-support__faq-qtext {
    flex: 1;
    font-size: 1.1rem;
    line-height: 1.5;
    text-align: left;
    color: var(--primary-color);
}
.page-support__faq-toggle {
    font-size: 28px; /* Larger for better visibility */
    font-weight: bold;
    color: var(--secondary-color);
    flex-shrink: 0;
    margin-left: 20px;
    width: 30px;
    text-align: center;
}
details.page-support__faq-item .page-support__faq-answer {
    padding: 0 25px 20px;
    background: rgba(var(--primary-color), 0.05);
    border-radius: 0 0 10px 10px;
    color: var(--text-main);
}
.page-support__faq-answer p {
    margin-top: 10px;
    font-size: 1rem;
    line-height: 1.6;
}

/* Button group specific styles */
.page-support__button-group {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 30px;
    flex-wrap: wrap;
    width: 100%;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    box-sizing: border-box;
    padding: 0 15px; /* Add padding for mobile */
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .page-support__main-title {
        font-size: clamp(2rem, 4.5vw, 3rem);
    }
    .page-support__description {
        font-size: 1rem;
    }
    .page-support__section-title {
        font-size: 2rem;
    }
    .page-support__sub-title {
        font-size: 1.4rem;
    }
    .page-support__article-body {
        padding: 25px;
    }
    .page-support__btn-primary,
    .page-support__btn-secondary {
        padding: 12px 25px;
        font-size: 0.95rem;
    }
    .page-support__faq-qtext {
        font-size: 1rem;
    }
    .page-support__faq-toggle {
        font-size: 24px;
    }
}

@media (max-width: 768px) {
    /* HERO 主图区域 */
    .page-support__hero-section {
        padding-top: 10px; /* Small top padding, assuming body handles --header-offset */
        margin-bottom: 30px;
        flex-direction: column; /* Ensure content stacks */
        align-items: center;
    }

    .page-support__hero-image-wrapper {
        max-height: 400px; /* Adjust height for mobile */
        width: 100%;
        overflow: hidden;
    }

    .page-support__hero-image {
        object-fit: contain !important; /* Must use contain for mobile */
        aspect-ratio: unset !important; /* Remove aspect ratio if set, let height auto */
        width: 100% !important;
        height: auto !important;
        filter: brightness(0.7); /* Slightly less dark for mobile */
    }

    .page-support__hero-content {
        position: relative; /* Remove absolute positioning for mobile */
        top: unset;
        left: unset;
        transform: unset;
        padding: 20px;
        background-color: var(--site-bg); /* Use site background for text block below image */
        color: var(--text-main);
        width: 100%;
        box-sizing: border-box;
        text-shadow: none;
    }

    .page-support__main-title {
        font-size: clamp(1.8rem, 8vw, 2.5rem); /* Smaller H1 for mobile */
        margin-bottom: 10px;
        color: var(--primary-color); /* Use primary color for H1 on mobile */
    }

    .page-support__description {
        font-size: 0.95rem;
        margin-bottom: 20px;
        color: var(--text-main);
    }

    .page-support__cta-buttons {
        flex-direction: column; /* Stack buttons vertically */
        gap: 15px;
        width: 100% !important;
        max-width: 100% !important;
        padding-left: 15px;
        padding-right: 15px;
        box-sizing: border-box !important;
        overflow: hidden !important;
    }

    /* 通用图片与容器 */
    .page-support img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block;
        box-sizing: border-box !important;
    }

    .page-support__section,
    .page-support__container,
    .page-support__article-body {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
    }

    .page-support__section {
        padding: 25px 0;
        margin-bottom: 20px;
    }

    .page-support__section-title {
        font-size: 1.8rem;
        margin-bottom: 20px;
    }

    .page-support__sub-title {
        font-size: 1.2rem;
    }

    .page-support__article-body {
        padding: 20px;
    }

    .page-support__article-body p,
    .page-support__unordered-list li,
    .page-support__numbered-list li {
        font-size: 0.95rem;
    }

    /* 按钮与按钮容器 */
    .page-support__btn-primary,
    .page-support__btn-secondary,
    .page-support a[class*="button"],
    .page-support a[class*="btn"] {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        white-space: normal !important;
        word-wrap: break-word !important;
        padding: 12px 15px;
        font-size: 0.95rem;
    }

    /* 按钮容器移动端适配 */
    .page-support__cta-buttons,
    .page-support__button-group,
    .page-support__btn-container {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
        /* 多个按钮横向排列时，允许换行 */
        flex-wrap: wrap !important;
        gap: 10px;
    }
    
    /* If buttons use flex layout, ensure vertical stacking on mobile */
    .page-support__cta-buttons {
        display: flex;
        flex-direction: column; /* Mobile vertical stacking */
    }

    /* No product grid section in this page, so no specific rules for __products-grid */
    /* No long text SEO section specific rules needed, general article-body rules cover it. */
}